90959715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26251}}^1$

素因数の和:26280

約数の個数: 48

約数和(自身を含む): 196574976

約数和(自身を除く): 105615261

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 26251, 78753, 131255, 183757, 236259, 288761, 393765, 551271, 866283, 918785, 1181295, 1443805, 1653813, 2021327, 2598849, 2756355, 4331415, 6063981, 8269065, 10106635, 12994245, 18191943, 30319905, 90959715]

約数ペア:

[(1, 90959715), (3, 30319905), (5, 18191943), (7, 12994245), (9, 10106635), (11, 8269065), (15, 6063981), (21, 4331415), (33, 2756355), (35, 2598849), (45, 2021327), (55, 1653813), (63, 1443805), (77, 1181295), (99, 918785), (105, 866283), (165, 551271), (231, 393765), (315, 288761), (385, 236259), (495, 183757), (693, 131255), (1155, 78753), (3465, 26251)]